Bonjour,
since the time
,
in a word i would say
http://www.aprovecho.org/lab/pubs/rl/st ... category/1
;), there is something to read and learn and understand, understand that you can completely make your small stove.
If I understood correctly, the Co will largely form if the combustion is poor, in any case you must have a good draft and not leak so that the evacuation takes away all the particles remaining from the combustion.
We add a little trick when it comes to heating a home whatever it is, keep the hot fumes at least 60-80 ° c at the top of the chimney to avoid condensation in the pipes (condensation which does not is not that water, among other things there is acid formation which will eat your casing, hence the interest of isolating the casing (a double wall casing filled with hydrophilic vermiculite or glass bile or perlite ).
Otherwise I would have opted for a Rocket Stove type stove (as in the photo you showed I think, based on stainless steel chimney casing and no tin can because the combustion will disintegrate the small scrap metal and safe side is not the top, except for outside, the can is great.
Two cans one inside the other, see here you will understand (look also on aprovecho there is a high-performance design given by by in calculation and image;)).
I made one with a ty pc fan in addition to force the air gas mixture, and it's downright amazing the radiant power, and especially as soon as the ty-stove is hot enough to heat the air after combustion, the smoke disappears and the flame turns red with beautiful blue flames inside
.
I tested and I put around 5 min to heat 1 l of water in a stainless steel kettle, little more if you extinguish the fire just after the combustion of the gases you will have coal for your barbecue or your earth of your choice; ).
Finally look at how did the fire to have a good combustion, it is not so obvious as that, as it is said if the way of making the fire is not good you will transform a ferrari into 2cv with all the problems resulting, soot pollution etc etc.
Finally to make a low-blow ty-stove that works well the gas bottles is good, if you put in more an internal lining based on refractory concrete you will have something that will last quite a long time (for my part I have a stove of the first world war it has to heat the shacks of the hairy
, the top and the bottom are made of cast iron but the body is only a simple sheet of metal of 1mm, on the other hand it has an internal shielding in refractory concrete of 3 cm and suddenly it still lives, I have it 'elsewhere modified and it does double combustion now;) and it heats very very strongly compared to before, even can be too strong
.
Brief read and you will see that everything is possible.
see you